4028142716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 7764704640

約数和(自身を除く): 3736561924

約数列:

[1, 2, 4, 13, 26, 52, 139, 163, 169, 263, 278, 326, 338, 526, 556, 652, 676, 1052, 1807, 2119, 3419, 3614, 4238, 6838, 7228, 8476, 13676, 22657, 23491, 27547, 36557, 42869, 44447, 45314, 46982, 55094, 73114, 85738, 88894, 90628, 93964, 110188, 146228, 171476, 177788, 294541, 475241, 557297, 589082, 950482, 1114594, 1178164, 1900964, 2229188, 3829033, 5958791, 6178133, 7244861, 7658066, 11917582, 12356266, 14489722, 15316132, 23835164, 24712532, 28979444, 77464283, 154928566, 309857132, 1007035679, 2014071358, 4028142716]

約数ペア:

[(1, 4028142716), (2, 2014071358), (4, 1007035679), (13, 309857132), (26, 154928566), (52, 77464283), (139, 28979444), (163, 24712532), (169, 23835164), (263, 15316132), (278, 14489722), (326, 12356266), (338, 11917582), (526, 7658066), (556, 7244861), (652, 6178133), (676, 5958791), (1052, 3829033), (1807, 2229188), (2119, 1900964), (3419, 1178164), (3614, 1114594), (4238, 950482), (6838, 589082), (7228, 557297), (8476, 475241), (13676, 294541), (22657, 177788), (23491, 171476), (27547, 146228), (36557, 110188), (42869, 93964), (44447, 90628), (45314, 88894), (46982, 85738), (55094, 73114)]